156932320

素因数分解:

$2^5\times 5^1\times {\mathrm{980827}}^1$

素因数の和:980842

約数の個数: 24

約数和(自身を含む): 370752984

約数和(自身を除く): 213820664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 980827, 1961654, 3923308, 4904135, 7846616, 9808270, 15693232, 19616540, 31386464, 39233080, 78466160, 156932320]

約数ペア:

[(1, 156932320), (2, 78466160), (4, 39233080), (5, 31386464), (8, 19616540), (10, 15693232), (16, 9808270), (20, 7846616), (32, 4904135), (40, 3923308), (80, 1961654), (160, 980827)]